AgSTAR: Biogas Recovery in the Agriculture Sector
AgSTAR is a collaborative program sponsored by EPA and USDA that promotes the use of biogas recovery systems to reduce methane emissions from livestock waste. Learn more.
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- Review the answers to frequently asked questions about livestock biogas projects
Anaerobic Digester Projects in the U.S.
Dairy 
Hog 
Poultry 
Beef 
Mixed | View larger map
The colors and sizes of the icons indicate the types and numbers of animals that feed the digester at each project. Click the button (>>) at the top left of the map to show the detailed legend.
Industry News & Events
Featured Resources
Check out the latest AgSTAR Project Development Handbook that includes new details about:
- Co-digestion of various feedstocks
- Numerous options for biogas utilization
- Combining AD/biogas systems and nutrient recovery
View a slideshow about community renewable energy in Goshen, Indiana
Learn about the market potential for biogas energy projects in AgSTAR's Market Opportunities for Biogas Recovery Systems at U.S. Livestock Facilities
Explore over 250 technologies that have been rated by third party experts to meet your unique farm needs in NEWTRIENT's Technology Catalog Exit
Calculate the economic value of investment under a variety of technology and price scenarios for an AD system with Washington State University's Anaerobic Digester System Enterprise Budget Calculator Exit
Learn about biogas potential in the American Biogas Council's State Profiles Exit
